(2-Fluorobenzyl)hydrazine
Also known as: (2-Fluoro-Benzyl)-Hydrazine, 1-Fluoro-2-(hydrazinomethyl)benzene, [(2-fluorophenyl)methyl]hydrazine, Hydrazine, [(2-fluorophenyl)methyl]-
(2-Fluorobenzyl)hydrazine (CAS 51859-98-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H9FN2 and a molecular weight of 140.158 g/mol. Key properties include a boiling point of 265.8±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 114.6±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51859-98-4
- Jingsj CID
- J-1367180-2
- Molecular Formula
- C7H9FN2
- Molecular Weight
- 140.158 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 265.8±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 114.6±22.6 °C |
| Exact Mass | 140.074982 |
| PSA | 38.05000 |
| LogP | 0.78 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.538 |
Customs & Trade Information
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of (2-Fluorobenzyl)hydrazine?
The CAS number of (2-Fluorobenzyl)hydrazine is 51859-98-4.
What are the molecular formula and molecular weight of (2-Fluorobenzyl)hydrazine?
(2-Fluorobenzyl)hydrazine has molecular formula C7H9FN2 and molecular weight 140.158 g/mol.
What are the upstream and downstream products of (2-Fluorobenzyl)hydrazine?
For (2-Fluorobenzyl)hydrazine, Upstream Products: 2-Fluorobenzyl bromide, 2-Fluorobenzyl chloride; Downstream Products: ethyl 5-amino-1-(2-fluorobenzyl)-1H-pyrazole-3-carboxylate, 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide, 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2-Fluorobenzyl)hydrazine (CAS 51859-98-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367180-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.